R21xx-HP FlexFabric 11900 MPLS Configuration Guide

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Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter BGP view.
bgp as-number N/A
3. Configure the MCE as the
EBGP peer.
peer ipv6-address as-number
as-number
By default, no BGP peer is
configured.
4. Create and enter BGP IPv6
address family view.
ipv6-family [ unicast ] N/A
5. Enable BGP to exchange IPv6
unicast routing information
with the EBGP peer.
peer ipv6-address enable
By default, BGP cannot exchange
IPv6 unicast routing information
with a peer.
6. (Optional.) Redistribute the
IGP routes of the VPN.
import-route protocol [ process-id
[ med med-value | route-policy
route-policy-name ] * ]
By default, BGP does not
redistribute routes from any other
routing protocol.
A VPN site must advertise the IPv6
VPN network addresses it can
reach to the connected IPv6 MCE.
Configuring IBGP between an IPv6 MCE and a VPN site
To run IBGP between an IPv6 MCE and IPv6 VPN sites, you must configure a BGP peer for each IPv6
VPN instance on the IPv6 MCE, and redistribute the IGP routes of each VPN instance on the IPv6 VPN
sites.
1. Configure the IPv6 MCE:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter BGP view.
bgp as-number N/A
3. Enter BGP-VPN instance view.
ip vpn-instance vpn-instance-name N/A
4. Specify an IPv6 BGP peer in
an AS.
peer { group-name |
ipv6-address } as-number
as-number
N/A
5. Create and enter BGP-VPN
IPv6 address family view.
ipv6-family [ unicast ] N/A
6. Enable BGP to exchange IPv6
unicast routing information
with the IPv6 BGP peer.
peer { group-name |
ipv6-address } enable
By default, BGP cannot exchange
IPv6 unicast routing information
with a peer.
7. Redistribute remote site routes
advertised by the PE.
import-route protocol [ process-id
[ med med-value | route-policy
route-policy-name ] * ]
By default, BGP does not
redistribute routes from any other
routing protocol.
8. (Optional.) Configure a
filtering policy to filter
advertised routes.
filter-policy { acl6-number |
prefix-list ipv6-prefix-name }
export [ protocol process-id ]
By default, the IPv6 MCE does not
filter advertised routes.
9. (Optional.) Configure a
filtering policy to filter
received routes.
filter-policy { acl6-number |
prefix-list ipv6-prefix-name }
import
By default, the IPv6 MCE does not
filter received routes.
2. Configure the VPN site: